SOLUTION: I was given the formula h= -16t^2+vt+s to find the amount of time it would take for a ball dropped from 144 feet above the ground to hit the ground. T- time V- velocity S- init

Algebra.Com
Question 1081015: I was given the formula h= -16t^2+vt+s to find the amount of time it would take for a ball dropped from 144 feet above the ground to hit the ground.
T- time
V- velocity
S- initial height
H- height
The velocity was not given. How do I solve?

Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.
The ball was dropped which means that the initial velocity was 0 (zero).

After this explanation, can you complete the solution on your own ??



RELATED QUESTIONS

I'm not sure how to do this problem... In a physics experiment, a ball is dropped off... (answered by ankor@dixie-net.com)
If you throw a ball straight up from a rooftop 160 feet high with an initial speed of 48 (answered by greenestamps)
If you throw a ball straight up from a rooftop 160 feet high with an initial speed of 48... (answered by MathLover1,ikleyn,MathTherapy)
For questions one and two use formula: s=-16t^2+vt+h 1) A rock is dropped from the top... (answered by lwsshak3)
A ball is dropped from a height of 64 feet. Its height above the earth in feet is given... (answered by kevin6789)
A ball is dropped from a height of 64 feet. Its height above the earth in feet is given... (answered by stanbon)
A diver is standing on a platform 24 feet above the pool. He jumps from the platform with (answered by ankor@dixie-net.com)
Can you help me solve this word problem please... "Jennifer kicks a soccer ball with an... (answered by ikleyn)
A ball is thrown straight up from a rooftop 300 feet high. The formula h = -16t^2 + 20t + (answered by Alan3354)